116631504 has 120 divisors (see below), whose sum is σ = 368503200. Its totient is φ = 34110720.

The previous prime is 116631503. The next prime is 116631521. The reversal of 116631504 is 405136611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116631503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44667 + ... + 47205.

It is an arithmetic number, because the mean of its divisors is an integer number (3070860).

Almost surely, 2^116631504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116631504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184251600).

116631504 is an abundant number, since it is smaller than the sum of its proper divisors (251871696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116631504 is a wasteful number, since it uses less digits than its factorization.

116631504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593 (or 2584 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 116631504 is about 10799.6066595039. The cubic root of 116631504 is about 488.5833076887.

The spelling of 116631504 in words is "one hundred sixteen million, six hundred thirty-one thousand, five hundred four".